package com.mingserve.common.core.constant;

/**
 * Vib振动分析查询相关常量
 *
 * @author lvwshuai
 * @date 2023-03-07
 */
public class VibConstants {
    /**
     * 物理量：加速度
     */
    public static final String PHYSICAL_ACCELERATION = "acc";
    /**
     * 物理量：速度
     */
    public static final String PHYSICAL_VELOCITY = "vel";

    /**
     * 信号类型：原始信号
     */
    public static final String SIGNAL_RAW = "raw";
    /**
     * 信号类型：包络信号
     */
    public static final String SIGNAL_ENVELOPE = "env";
    /**
     * 信号类型：角域信号
     */
    public static final String SIGNAL_ANGULAR = "ang";

    /**
     * 特征量：avg 平均值
     */
    public static final String FEATURE_AVG = "avgAbs";
    /**
     * 特征量：rms 有效值
     */
    public static final String FEATURE_RMS = "rms";
    /**
     * 特征量：kurt 峭度
     */
    public static final String FEATURE_KURTOSIS = "kurt";
    /**
     * 特征量：peak 峰峰值
     */
    public static final String FEATURE_PEAK = "peak";
    /**
     * 特征量：skew 偏度
     */
    public static final String FEATURE_SKEW = "skew";
    /**
     * 特征量：shape 波形因子
     */
    public static final String FEATURE_SHAPE = "shapeFactor";
    /**
     * 特征量：crest 峰值因子
     */
    public static final String FEATURE_CREST = "crestFactor";
    /**
     * 特征量：impulse 脉冲因子
     */
    public static final String FEATURE_IMPULSE = "impulseFactor";
    /**
     * 特征量：clear 裕度
     */
    public static final String FEATURE_CLEARANCE = "clearanceFactor";

    /**
     * 特征量：
     */
    public static final String FEATURE_MEAN_FREQ = "meanFreq";

    /**
     * 特征量：
     */
    public static final String FEATURE_FREQ_CENTER = "freqCenter";

    /**
     * 特征量：
     */
    public static final String FEATURE_RMS_FREQ = "rmsFreq";

    /**
     * 特征量：
     */
    public static final String FEATURE_SD_FREQ = "sdFreq";

    /**
     * 特征量：综合值
     */
    public static final String FEATURE_OVERALL = "overall";

    /**
     * 电源电压
     */
    public static final String VOLTAGE = "voltage";
    /**
     * 网络连接
     */
    public static final String SPEED = "speed";
}
